SCIMA valintakori viitteet

lkm: 2
1.
Economisch Statistische Berichte
1990 : MAR 14, VOL. 75:3749, p. 249-251,255
1990 Ruigrok, W.M.
2.
Annals of Tourism Research
2003 : VOL. 30:3, p. 625-643
2003 Beedie, P.
Hudson, S.
SCIMA